Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967079 | Hand-held power tool | Peter Stierle, Albrecht Hofmann, Juergen Wiker, Stefan Heess, Thomas Schomisch +2 more | 2011-06-28 |
| 7372226 | Method for switching off a power tool | Juergen Wiker, Dietmar Hahn, Roland Walter, Andreas Heilmann | 2008-05-13 |
| 6794593 | Electric hand power tool with switching key | Ernst Kraenzler, Peter Stierle, Harald Krondorfer, Ralph Dammertz, Ralph Beetz | 2004-09-21 |